With a generic clip titled simply “hola,” the exact original source is not clear from the available information. Online, sounds like this spread because a single spoken greeting is easy to reuse across memes, short-form videos and chat-style edits. Creators drop it in for sudden entrances, ironic friendliness or quick reaction beats. Its staying power comes from how short and flexible it is: one word, easy timing, and an instantly understood meaning that works across many different joke formats.